Patents/Inventors

Vijay Kumar Keerthivasan

SandnesNO2 patents

3 Patents

US123922202025
Valve and Method for Multi-stage Well Stimulation
GRANT PRIDECO, Inc.
0 cites
US123521372025
Liner Hanger Running Tool
GRANT PRIDECO, Inc.
0 cites
US122702732025
Stinger for Insertion Into a Polished Bore Receptacle, Production Tubing Assembly Including a Stinger, and Polished Bore Receptacle and Method for Installing Production Tubing in a Well
Interwell Norway AS
0 cites